League injury log -- American
Regular season -- as of 10/18/1973
| Injuries |
| Date | # | Team | Player | Cause | Dur |
| 4/3/1973 |   | SPP | Palmer | General | 5 |
| 4/4/1973 |   | NOR | Blue | General | 5 |
| 4/4/1973 |   | SPP | Holt | General | 15 |
| 4/5/1973 |   | PHI | Davis,T | General | 1 |
| 4/6/1973 |   | SPP | Tovar | General | 24 |
| 4/7/1973 |   | PHI | Millan | General | 1 |
| 4/8/1973 |   | NOR | Cruz,J | General | 24 |
| 4/8/1973 |   | PHI | Gibson | General | 0 |
| 4/9/1973 |   | ASP | Carty | General | 0 |
| 4/10/1973 |   | ASP | Harrison | Rain delay | 0 |
| 4/10/1973 |   | ASP | Norman | General | 0 |
| 4/10/1973 |   | HAM | Hooton | Rain delay | 0 |
| 4/11/1973 |   | ASP | Oliva | General | 2 |
| 4/14/1973 |   | PHI | Grimsley | General | 0 |
| 4/14/1973 |   | HAM | Zisk | General | 15 |
| 4/14/1973 |   | HAM | Wood | General | 0 |
| 4/15/1973 |   | OKI | Pattin | General | 5 |
| 4/17/1973 |   | HAM | Crawford,W | General | 8 |
| 4/17/1973 |   | OKI | Cardenas | General | 1 |
| 4/18/1973 |   | AND | McCovey | General | 6 |
| 4/18/1973 |   | AND | Cleveland | Rain delay | 0 |
| 4/18/1973 |   | AND | Timmermann | Rain delay | 0 |
| 4/18/1973 |   | HAM | Wood | General | 15 |
| 4/19/1973 |   | NOR | Splittorff | General | 0 |
| 4/20/1973 |   | CST | Messersmith | General | 0 |
| 4/21/1973 |   | ASP | Lis | Hit by pitch | 29 |
| 4/21/1973 |   | ASP | Paciorek | General | 18 |
| 4/22/1973 |   | HAM | Bench | General | 0 |
| 4/22/1973 |   | HAM | Wise | General | 15 |
| 4/25/1973 |   | SPP | Gullett | General | 5 |
| 4/28/1973 |   | OKI | Brock | General | 0 |
| 4/30/1973 |   | OKI | Hunter,J | General | 0 |
| 4/30/1973 |   | AND | Baylor | General | 0 |
| 5/1/1973 |   | NOR | Hahn | General | 16 |
| 5/5/1973 |   | PHI | Boone | General | 0 |
| 5/5/1973 |   | CST | Bahnsen | General | 5 |
| 5/6/1973 |   | ASP | Roberts,DA | General | 15 |
| 5/7/1973 |   | NOR | Splittorff | Rain delay | 0 |
| 5/7/1973 |   | CST | Renko | General | 0 |
| 5/8/1973 |   | HAM | Zisk | General | 0 |
| 5/9/1973 |   | ASP | McCarver | General | 15 |
| 5/12/1973 |   | OKI | Brock | General | 0 |
| 5/12/1973 |   | ASP | Norman | General | 0 |
| 5/14/1973 |   | ASP | Oliva | General | 0 |
| 5/14/1973 |   | ASP | Anderson,M | Hit by pitch | 16 |
| 5/16/1973 |   | HAM | Evans,Da | General | 0 |
| 5/17/1973 |   | PHI | Henderson | General | 0 |
| 5/18/1973 |   | AND | Bonds | General | 0 |
| 5/18/1973 |   | NOR | Strom | General | 20 |
| 5/18/1973 |   | OKI | Milner | General | 0 |
| 5/18/1973 |   | CST | DaVanon | General | 1 |
| 5/18/1973 |   | CST | Robinson,Bi | General | 15 |
| 5/20/1973 |   | OKI | Winfield | General | 0 |
| 5/20/1973 |   | CST | Staub | General | 1 |
| 5/21/1973 |   | SPP | Robinson,Br | General | 4 |
| 5/22/1973 |   | CST | Chambliss | General | 0 |
| 5/24/1973 |   | NOR | Gamble,O | General | 3 |
| 5/26/1973 |   | OKI | Grubb | General | 4 |
| 5/28/1973 |   | NOR | Cuellar | Rain delay | 0 |
| 5/28/1973 |   | HAM | Zisk | Collision on bases | 5 |
| 6/3/1973 |   | NOR | Jones,R | General | 5 |
| 6/8/1973 |   | PHI | Gibson | General | 40 |
| 6/8/1973 |   | HAM | Zisk | General | 5 |
| 6/9/1973 |   | OKI | Brock | General | 0 |
| 6/9/1973 |   | SPP | Brinkman,E | General | 0 |
| 6/9/1973 |   | SPP | Mason,J | General | 7 |
| 6/9/1973 |   | CST | Gossage | General | 0 |
| 6/9/1973 |   | ASP | Paciorek | General | 0 |
| 6/12/1973 |   | AND | Baylor | General | 4 |
| 6/13/1973 |   | SPP | Freehan | Hit by pitch | 2 |
| 6/16/1973 |   | AND | Bonds | General | 0 |
| 6/16/1973 |   | SPP | Rudolph | Collision in field | 45 |
| 6/16/1973 |   | PHI | Carlton | General | 10 |
| 6/17/1973 |   | ASP | Norman | General | 5 |
| 6/18/1973 |   | NOR | Spikes | General | 0 |
| 6/19/1973 |   | NOR | Cuellar | General | 15 |
| 6/19/1973 |   | OKI | Hunter,J | General | 0 |
| 6/20/1973 |   | HAM | May,C | General | 5 |
| 6/21/1973 |   | AND | Sanguillen | General | 0 |
| 6/22/1973 |   | AND | Baylor | General | 0 |
| 6/22/1973 |   | ASP | Norman | General | 5 |
| 6/22/1973 |   | HAM | Wise | General | 0 |
| 6/23/1973 |   | AND | Sanguillen | Collision in field | 0 |
| 6/23/1973 |   | AND | Stottlemyre | Rain delay | 0 |
| 6/24/1973 |   | OKI | Hunt | Hit by pitch | 18 |
| 6/24/1973 |   | ASP | McCarver | General | 6 |
| 6/25/1973 |   | NOR | Fitzmorris | General | 16 |
| 6/25/1973 |   | AND | White,R | General | 0 |
| 6/29/1973 |   | NOR | Gamble,O | General | 5 |
| 6/29/1973 |   | OKI | Campaneris | General | 3 |
| 6/29/1973 |   | SPP | Kirby | General | 5 |
| 6/30/1973 |   | CST | Simmons | General | 0 |
| 6/30/1973 |   | PHI | Perez,T | General | 0 |
| 6/30/1973 |   | HAM | Brye | General | 15 |
| 7/1/1973 |   | PHI | Luzinski | General | 0 |
| 7/1/1973 |   | PHI | Hrabosky | General | 0 |
| 7/1/1973 |   | OKI | Burroughs | General | 0 |
| 7/1/1973 |   | HAM | Hooton | General | 15 |
| 7/4/1973 |   | HAM | McGraw | General | 5 |
| 7/4/1973 |   | OKI | Llenas | General | 0 |
| 7/4/1973 |   | CST | Chambliss | General | 5 |
| 7/5/1973 |   | HAM | Wise | General | 5 |
| 7/9/1973 |   | CST | Reed | General | 0 |
| 7/10/1973 |   | NOR | Green | Collision on bases | 0 |
| 7/10/1973 |   | OKI | Oates | Collision in field | 19 |
| 7/10/1973 |   | HAM | May,C | General | 5 |
| 7/10/1973 |   | CST | Lopes | General | 0 |
| 7/12/1973 |   | PHI | Rader,Da | General | 0 |
| 7/13/1973 |   | NOR | Frisella | General | 0 |
| 7/13/1973 |   | OKI | Rodriguez,El | Collision in field | 0 |
| 7/14/1973 |   | CST | Johnson,De | General | 2 |
| 7/15/1973 |   | PHI | Belanger | Collision on bases | 0 |
| 7/16/1973 |   | AND | Kaline | General | 2 |
| 7/16/1973 |   | PHI | Carlton | Rain delay | 0 |
| 7/16/1973 |   | CST | Russell | General | 0 |
| 7/16/1973 |   | CST | Bahnsen | Rain delay | 0 |
| 7/20/1973 |   | HAM | Murcer | General | 0 |
| 7/20/1973 |   | PHI | Millan | General | 1 |
| 7/22/1973 |   | PHI | Carbo | Hit by pitch | 29 |
| 7/23/1973 |   | AND | White,R | General | 0 |
| 7/23/1973 |   | HAM | Metzger | General | 7 |
| 7/23/1973 |   | ASP | Forsch | General | 5 |
| 7/25/1973 |   | CST | Renko | General | 15 |
| 7/26/1973 |   | CST | Brett,K | General | 25 |
| 7/26/1973 |   | NOR | Jones,C | General | 15 |
| 7/27/1973 |   | PHI | Thomasson | General | 0 |
| 7/27/1973 |   | NOR | Cuellar | General | 15 |
| 7/27/1973 |   | NOR | Marichal | General | 15 |
| 7/29/1973 |   | AND | Orta | General | 14 |
| 7/29/1973 |   | SPP | Williams,C | General | 0 |
| 7/29/1973 |   | OKI | Rodriguez,El | Hit by pitch | 3 |
| 7/29/1973 |   | HAM | McGraw | General | 0 |
| 7/30/1973 |   | SPP | Tovar | General | 1 |
| 8/3/1973 |   | NOR | Green | General | 15 |
| 8/6/1973 |   | SPP | Medich | General | 0 |
| 8/7/1973 |   | HAM | Bench | General | 0 |
| 8/7/1973 |   | CST | Gibson | General | 0 |
| 8/7/1973 |   | CST | Bonham | General | 16 |
| 8/8/1973 |   | ASP | Stanhouse | General | 6 |
| 8/8/1973 |   | CST | Evans,Dw | General | 0 |
| 8/8/1973 |   | CST | North | General | 0 |
| 8/9/1973 |   | OKI | Hunter,J | General | 0 |
| 8/11/1973 |   | ASP | Stanley,M | General | 4 |
| 8/12/1973 |   | NOR | Cuellar | General | 0 |
| 8/13/1973 |   | ASP | Bowa | Hit by pitch | 0 |
| 8/13/1973 |   | OKI | Garber | General | 10 |
| 8/14/1973 |   | NOR | Cruz,J | General | 0 |
| 8/14/1973 |   | OKI | Grich | General | 0 |
| 8/15/1973 |   | PHI | Rader,Da | General | 0 |
| 8/15/1973 |   | OKI | Hunter,J | General | 0 |
| 8/16/1973 |   | ASP | Brown,G | General | 2 |
| 8/17/1973 |   | SPP | Stennett | General | 8 |
| 8/17/1973 |   | AND | Knowles | General | 0 |
| 8/18/1973 |   | SPP | Moffitt | Rain delay | 0 |
| 8/19/1973 |   | HAM | Albury | General | 0 |
| 8/19/1973 |   | OKI | Jenkins | Rain delay | 0 |
| 8/20/1973 |   | CST | Rojas | General | 0 |
| 8/22/1973 |   | NOR | Bell,J | General | 4 |
| 8/23/1973 |   | NOR | Driessen | General | 0 |
| 8/23/1973 |   | NOR | Cey | General | 5 |
| 8/24/1973 |   | PHI | Davis,T | General | 0 |
| 8/24/1973 |   | ASP | Ellis,J | Collision in field | 15 |
| 8/24/1973 |   | ASP | Tidrow | General | 15 |
| 8/24/1973 |   | ASP | Arlin | General | 17 |
| 8/26/1973 |   | HAM | Stargell | General | 1 |
| 8/30/1973 |   | NOR | Driessen | General | 2 |
| 9/2/1973 |   | AND | Cleveland | Rain delay | 0 |
| 9/2/1973 |   | HAM | Lolich,M | Rain delay | 0 |
| 9/3/1973 |   | NOR | Green | General | 8 |
| 9/3/1973 |   | PHI | Lum | General | 7 |
| 9/5/1973 |   | ASP | Pepitone | General | 1 |
| 9/7/1973 |   | NOR | Melendez | General | 2 |
| 9/8/1973 |   | AND | Harper | Brawl | 8 |
| 9/10/1973 |   | ASP | McCarver | Collision in field | 32 |
| 9/10/1973 |   | SPP | Garr | General | 0 |
| 9/10/1973 |   | OKI | Hunt | General | 6 |
| 9/10/1973 |   | CST | Renko | General | 15 |
| 9/12/1973 |   | AND | Bonds | General | 0 |
| 9/12/1973 |   | AND | Hart | General | 0 |
| 9/12/1973 |   | ASP | Clyde | Rain delay | 0 |
| 9/14/1973 |   | ASP | Arlin | General | 0 |
| 9/15/1973 |   | NOR | Cuellar | General | 5 |
| 9/15/1973 |   | PHI | Luzinski | General | 0 |
| 9/15/1973 |   | ASP | Wright,C | General | 10 |
| 9/16/1973 |   | NOR | Muser | General | 1 |
| 9/16/1973 |   | CST | Singleton | General | 0 |
| 9/18/1973 |   | ASP | Oglivie | General | 5 |
| 9/19/1973 |   | HAM | Wise | General | 15 |
| 9/20/1973 |   | NOR | Hilgendorf | General | 3 |
| 9/20/1973 |   | AND | Coleman | General | 11 |
| 9/20/1973 |   | HAM | Metzger | General | 4 |
| 9/22/1973 |   | ASP | Rettenmund | Collision on bases | 0 |
| 9/23/1973 |   | AND | White,R | General | 0 |
| 9/23/1973 |   | ASP | Hendricks | Collision in field | 0 |
| 9/23/1973 |   | PHI | Crosby | General | 10 |
| 9/24/1973 |   | SPP | Lyttle | General | 2 |
| 9/24/1973 |   | HAM | Bradley | General | 0 |
| 9/25/1973 |   | CST | Chambliss | General | 0 |
| 9/26/1973 |   | NOR | Cuellar | Rain delay | 0 |
| 9/26/1973 |   | AND | Locker | General | 17 |
| 9/27/1973 |   | AND | Sanguillen | General | 0 |
| 9/28/1973 |   | PHI | Rader,Da | General | 0 |
| 10/1/1973 |   | AND | McCovey | General | 7 |
| 10/6/1973 |   | AND | Orta | General | 4 |